package com.cadre.interceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;



public class LoginIntercetor implements HandlerInterceptor {



	@Override
	public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
			throws Exception {
		System.out.println("执行afterCompletion");
		
		HandlerInterceptor.super.afterCompletion(request, response, handler, ex);
	}

	
	@Override
	public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
			ModelAndView modelAndView) throws Exception {
		System.out.println("执行postHandle");

		HandlerInterceptor.super.postHandle(request, response, handler, modelAndView);
	}


	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
			throws Exception {
		
		String uri = request.getRequestURI();
		if(uri.equals("/Project/doLoginaa")){
			return true;
		}else {
			Object obj = request.getSession().getAttribute("useraa");
			if(obj !=null) {
				return true;
			}else {
				response.sendRedirect("LRaa.jsp");
				return false;
			}
		}
		
	}
	
	
	
	
}
